Heheheh... No, it wasn't the gherkins... I was on night shift last night and I've been asleep most of the day. Forgot to check this post when I came in this morning at 9am. Sorry.
I love the pond graphic. Is that a bridge over the middle? Sadly I don't think the OH would be up for landscaping me a pond when we haven't even built a house yet! I also forgot to mention that he needs access to the field, and that we're in the middle of building another shed. See updated plan:
The crisscrosses are basically where we'll need to keep clear for access and parking of machinery...
The other thing is sizes: The area is probably bigger than it looks from the drawing. The yard, arena and sheds are all to scale as that was submitted as part of an official planning application, but the caravan, coop, and greenhouses were just my quick scribbles, and are bigger on the plan than they should be. To give you a better idea, the shed at the bottom right of the yard measures 60' x 30'. So 8 pens along the lines and dimensions of what you've suggested would be roughly two thirds the square footage of that shed. Which doesn't take up much space at all, when you look at the drawing!
I'm not sure why the land there is so wet. I think it might be something to do with the many tons of cow and horse manure that were ploughed into it a few years ago cause I wanted an area set aside for planting vegetables and my OH thought it would make the ground more fertile for sowing turnips. But he went a bit OTT with the quantities and I think that's maybe what caused it all to turn into a vast poo-bog... Another possibility is the septic tank which is located roughly halfway between the caravan and the concrete base of the blown-down greenhouse. You can see the ventpipe and inspection hatch at the bottom of the first photo. Yet another possibility is a burst field drain - the whole yard was originally a field and there are old clay drainage pipes crisscrossing it all over the place. Of these three I think the septic tank is the least likely one to be causing the problem.
I think I'll do some sounding out tonight on the idea of clearing that ground and trying to get it levelled.